Area Forecast Discussion
Issued by NWS Tulsa, OK

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000
FXUS64 KTSA 220545
AFDTSA

Area Forecast Discussion
National Weather Service Tulsa OK
1145 PM CST Tue Feb 21 2017

.AVIATION...
CONCERNING TAF SITES KTUL/KRVS/KBVO/KMLC/KXNA/KFYV/KFSM/KROG.
IFR fog is expected to develop late tonight and continue into
early Wednesday morning at the western Arkansas TAF sites. Conditions
will improve by mid-morning Wednesday. Elsewhere, VFR conditions are
expected to prevail with some light fog possible at KBVO and KMLC.


&&

.PREV DISCUSSION... /Issued 928 PM CST Tue Feb 21 2017/

..UPDATE...

DISCUSSION...
Western edge of stratus deck is just along the fridge of northwest
AR forecast area and continues to slowly pull eastward. Clearing
skies and light winds overnight should allow areas of fog to
develop with the most likely areas for dense fog being across NW
AR. This is consistent with short term model and MOS guidance.
Updated forecast will adjust for observed temps and sky trends.

&&

.TSA WATCHES/WARNINGS/ADVISORIES...
OK...None.
AR...Dense Fog Advisory until 8 AM CST Wednesday for ARZ001-002-010-
     011-019-020-029.

&&

$$


AVIATION...10



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